(b)
Data basis for definitions; reflection of technical changes or modifications
Where appropriate, the definitions in subsection (a) of this section shall be based, with respect to any fiscal year, on the most recent data compiled by the United States Bureau of the Census and the latest published reports of the Office of Management and Budget available ninety days prior to the beginning of such fiscal year. The Office may by regulation change or otherwise modify the meaning of the terms defined in subsection (a) of this section in order to reflect any technical change or modification thereof made subsequent to such date by the United States Bureau of the Census or the Office of Management and Budget.
(c)
Designation of public agencies for undertaking a program or project
One or more public agencies, including existing local public agencies, may be designated by the chief executive officer of a State or a unit of local government to undertake a program or project in whole or in part.